Convert any image to PNG
Convert images of any format into lossless PNG files with transparency support. Everything is decoded and re-encoded locally in your browser — nothing is uploaded.
Privacy-first: every image is processed locally in your browser. Nothing is uploaded, stored or transmitted to any server.
PNG as the universal lossless target
When a workflow demands an exact, artifact-free copy — print handoffs, editing pipelines, assets with transparency — PNG is the standard answer. This converter takes whatever you have (HEIC, WebP, AVIF, JPG, BMP, GIF, SVG) and produces a pixel-perfect PNG from each.
SVG gets special treatment
Converting an SVG rasterizes the vector at its natural size, turning infinitely scalable artwork into concrete pixels — useful for platforms that reject SVG uploads. Transparency survives the conversion for every format that has it; nothing gets flattened.
Local, batch, no caps
Your browser does the conversion, so there is no upload step, no file-count limit and no server seeing your images. Expect PNGs of photographs to be large — lossless storage of photo detail simply costs bytes.
Frequently asked questions
- Which formats are supported?
- You can convert to and from JPG, PNG, WebP, AVIF and BMP, and convert from HEIC/HEIF (iPhone photos). Browsers cannot create HEIC files, so HEIC is input-only. Output formats your browser cannot encode are detected and disabled automatically.
- Can I convert HEIC to JPG?
- Yes. Drop in a HEIC photo from an iPhone and choose JPG (or PNG/WebP). The HEIC file is decoded locally in your browser with a bundled decoder — it is never uploaded anywhere.
- Is transparency preserved?
- Yes, when converting to a format that supports an alpha channel (PNG, WebP, AVIF). For formats without transparency (JPG, BMP), you can pick a background color for transparent areas.
- Is my image uploaded?
- No. Conversion runs entirely in your browser — your images never touch a server.
- What is AVIF and should I use it?
- AVIF produces the smallest high-quality files. Encoding support varies by browser, so PixelVault enables it only when your browser can create AVIF files.
- Can I convert many images at once?
- Yes. Batch-convert a whole folder of images and export them together as a ZIP.